//
//  MD5Hash.m
//  iTuanGo2
//
//  Created by Jack on 11-1-30.
//  Copyright 2011 Vogins. All rights reserved.
//

#import "MD5Hash.h"
#import <commoncrypto/CommonDigest.h>  

@implementation MD5Hash
+(NSString*) md5:(NSString*)str {
	const char*cStr =[str UTF8String];
	unsigned char result[16];
	CC_MD5( cStr, strlen(cStr), result );
	return[NSString stringWithFormat:
		   @"%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X",
		   result[0], result[1], result[2], result[3],
		   result[4], result[5], result[6], result[7],
		   result[8], result[9], result[10], result[11],
		   result[12], result[13], result[14], result[15]
		   ];
}
@end
